304V is the most popular of all our alloys for use in non-implantable medical devices. Sept. DFT® Composite Wire Research. 4948 mechanical properties. Fatigue and Corrosion Fatigue of Cold Drawn WE43 wires. Flatwire, often referred to as ribbon wire, is commonly used in devices designed to reduce catheter profiles or increase available lumen size. (psi) % Elongation (10" gauge length) 0%. 847 3. High quality 304 Stainless Steel Nails Wire 0. 5V Ti-Beta 3 Ti-Beta C 302 304V 304LV 316LVM DFT® (Composites) 35N LT® MP35N® L-605 (HAYNES® 25) DBS® FWM. Feb. Description 304LV is a low-carbon variant of 304V, making it less susceptible to sensitization and in turn more corrosion resistant when exposed to elevated temperatures. 347. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). combine the desired physical and mechanical attributes of<br />. Aug. 692 NIS80 11. 789 0. 304 and 304/L (UNS S30400 & UNS S30403) are austenitic alloys of stainless steel bars. Applications. The same publication lists the annealed UTS as 90 ksi and 20% cold worked UTS as 106 ksi. In wire form, cold worked 302 will gain tensile strength when stress relieved at 350-427°C for 4-6 hours. Alloy 304L a T-300 series stainless steel austenitic, which has a minimum of 18% chromium and 8% nickel. Shaped Wire Ulbrich Shaped Wire supplies both shaped wire products as well as flat wire to a wide variety of medical device and component manufacturers. fwmetals. ASTM A313 Stainless Steel 304V/304LV Medical Wire For Guide Wires. Optimization of melt chemistry and properties of drawn filled tube. June May April Mar. Feb. 4 Ti 6Al-4V ELI Ti 6Al-7Nb Ti 3Al-2. Stainless Steel Wire Products: 301, 302, 304, 304V, 304LV, 316, 316L, 316LVM,. NiTi #1-ELI-DFT®-10%Pt. Box 619 Westminster, SC 29693 (864) 647-6087 FAX: (864) 647- 1549 E-mail: [email protected] fill ratio of DFT® wire impacts other mechanical properties. (Sensitization is the reduction in a material’s corrosion resistance due to exposure to elevated temp-eratures. Stainless Steel Wire 304, the most common stainless steel alloy on earth, provides high strength and good corrosion resistance outside of. Fort Wayne Metals uses two manufacturing techniques to yield different types of. Jan. Used mainly for spring applications, 302 is chemically identical to 304 with the exception of its higher carbon content, which means that 304 also meets ASTM requirements for 302. CP titanium ranges from grade 1, which has the highest corrosion resistance, formability and. 0–12. A reducing atmosphere is preferred, but inert gas can be used. Ti 6Al-4V ELI. CP titanium is ordered in relation to the corrosion resistance, formability (ductility) and strength requirements of a specific application. June May April Mar. Nov. End uses includeAbsorbable Whitepapers. com Corporate Headquarters 153 Washington Avenue, P. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). en. Typical uses include medical devices or implants, aerospace applications and pressure vessels. When medical device customers go to use bulk, Steeger or Wardwell bobbins they do not want any breakages due to tangling wires. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). 5. Metallurgy, Plymouth Tube. Even if you can, are you getting the most out of your end mills? In this video, we c. 462 3. Fatigue Failure Analysis of Enhanced 35N LT®. Close off openings in structures while allowing air to pass through. Oct. The most common alloys used for medical device applications are 302, 304V, 304LV, and 316LVM. Refine Your Results. 798 434 1. FWM® 1537 is currently used in the medical industry to make implants such as hip and knee replacements, spinal rods and screws. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). Shaped, Flat, Square, Round, Fine Wire, Plated and Bare Wire ASTM A276, ASTM A313, ASTM A666 304V Alloy Description. Finishes for 316LS See moreFort Wayne Metals Resource library 304LV Melt Practice This austenitic stainless steel is initially electric-arc melted. Fort Wayne Metals uses two manufacturing techniques to yield different types of. Jan. Due to its unique properties, FWM® 1537 has great potential in any industrial application that requires high strength, wear and corrosion resistance, for instance in aerospace bushings and bearings. A286 3. wire has been vacuum arc remelted so that it has a more uniform chemistry with minimal voids and contaminants. Type 304 is the most versatile and widely used stainless steel. Standard fill ratios include: NiTi #1-DFT®-10%Pt. 439 2. 806. 972 5. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian český русский български العربية UnknownFlatwire, often referred to as ribbon wire, is commonly used in devices designed to reduce catheter profiles or increase available lumen size. We work with and stock a wide range of medical quality alloys, including most stainless steel grades, titanium, titanium alloys, nickel alloys, cobalt alloys and nitinol. Custom 455 ® is a trademarked name of Carpenter Specialty Alloys. Characterizing Fatigue Response of Nickel-titanium. 560 2. English;Mar cheann de na déantúsóirí, soláthróirí agus dáileoirí cruach dhosmálta 304lv as cruach dhosmálta sa tSín, cuirimid fáilte mhór romhat an s30400 cruach dhosmálta 304lv mórchóir a cheannach ónár mhonarcha. Strip. ) Because of this feature, 304LV is recommended when exposure to 427-649°C is likely. 889 CRMLD HC276 9. Medical wire is used in the medical industry as surgical instruments, implants, and devices. the versatility of ourMedical device customers should select an alloy and a supplier that provides materials with undeviating, consistent mechanical properties, ensuring that those properties are appropriate for processing medical wire. 2022 ULBRICH SHAPED WIRE, INC. A286 5. 304V is the most popular of all our alloys for use in non-implantable medical devices. This alloy has been vacuum arc remelted to yield a more uniform chemistry with minimal voids and contaminants. Another difference between 304 and 304L stainless steel is its mechanical properties. Jan. . Please note, FWM used the weight of the article to evaluate the substances. 5V Ti-Beta 3 Ti-Beta C 302 304LV 316LVM DFT® (Composites) 35N LT® MP35N® L-605 (HAYNES® 25) FWM 1058®. It is a very. A286 3. 855 0. Characterizing Fatigue Response of Nickel-titanium. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). A286 1. SURCHARGES Alloy Dec. 00. 593. Our mission is to continually improve the quality of our products, the speed with which we respond to customers’ requests,. comdepth of cut depends on length sticking out of tool holder for 1/2" end mill at less than 1. Lubbock, Texas 79404 806. 2 CP Ti Gr. the manufacturing of medical grade wire. 3 CP Ti Gr. It is the standard “18/8 stainless” that is commonly found in pans and cooking tools. One of the most commonly used titanium alloys is an alpha-beta alloy containing 6% Al and 4% V. 2023 ULBRICH SHAPED WIRE, INC. 197 2. 275 8020P 6. If you need stainless steel wire that performs beyond what is expected of typical alloys, explore our NDR® wire. 4 Ti 6Al-4V ELI Ti 6Al-7Nb Ti 3Al-2. ). 845 2. 384 2. Characterizing Fatigue Response of Nickel-titanium. Box 294, North Haven, CT USA, 0647 3 (203) 239-4481 • (800) 243-1676 • FAX: (203) 239-7479 E-mail: information@ulbrich. This is why the “L” in. With its exceptional resistance to heat and corrosion, austenitic stainless steel is used extensively in many industries including medical, automotive, aerospace, and industrial. Jul. Oct. Additional finish treatments can enhance the surface of the wire. The "L" means low carbon as compared to 304V. Typically used in the cold-worked condition, tensile strengths are typically comparable to 304. 040” (1. 2022 ULBRICH SHAPED WIRE, INC. 999 CAR20 7. Composite wire with enhanced radiopacity, elasticity, and electrochemical behavior. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). 648 2. 054 1. A286 3. Stainless Steel 304V/304LV Medical Wire Non-toxic Fine Wire Medical wire is used in the medical industry as surgical instruments, implants, and devices. FWM® 1537 is currently used in the medical industry to make implants such as hip and knee replacements, spinal rods and screws. 5 lb coil with 339 feet of wire, suitable for various applications such as construction, fencing, crafts and more. This results in improved fatigue life of as-drawn wire by as. Sept. CP Titanium. 680 434 1. 316LVM . 5991 | 5221 MLK Jr. If you are looking for a durable and versatile 16 gauge 304 stainless steel rebar tie wire, check out this product on Amazon. This alloy, usually referred to as Ti 6Al-4V, exhibits an excellent combination of corrosion resistance, strength and toughness. Properties with values for just one material (2, in this case) are not shown. Unalloyed Commercially Pure (CP) Titanium is represented by four distinct grades, specifically 1, 2, 3 and 4. CP titanium ranges from grade 1, which has the highest corrosion resistance, formability and. Jul. (psi) U. 937 2. 5 lb coil with 339 feet of wire, suitable for various applications such as construction, fencing, crafts and more. 302 will fully anneal at 1010-1121°C in just a few minutes. It’s also the first material we ever drew into wire at Fort Wayne Metals. Aug. Fort Wayne Metals uses two manufacturing techniques. 304LV stainless steel 316LVM stainless steel Custom 455® alloy High-performance alloys 35N LT™ alloy MP35N® alloy L-605 alloy FWM™ 1058 alloy FWM™ 1537 alloy TitaniumFatigue Performance of Nitinol Round Wire with varying cold work reductions. 8-15mm For Construction Industrial Use from China, China's leading Steel Nail Wire product market, With strict quality control Steel Nail Wire factories, Producing high quality 304 Stainless Steel Nails Wire 0. Mechanical Properties %CW Y. Tantalum is highly ductile, and superconductive material that can be drawn into a thin wire. Oct. Nov. Cold-drawn ZM21 and WE43 wires exhibit exceptional strength and ductility. 808 4. End uses in the medical field are: pacing leads, stylets, catheters and orthopaedic cables. Applications The chemistry of 304LV makes it less susceptible to sensitization. 1 CP Ti Gr. Trademarked by Carpenter Specialty Alloys, this alloy is double vacuum-melted using a vacuum induction melt (VIM) followed by a vacuum arc remelt (VAR). Both AISI 304L stainless steel and AISI 304LN stainless steel are iron alloys. DFT ® composites were developed to combine the desired physical and mechanical attributes of two or more materials into a single wire or ribbon system. 321. Get flat or round braiding wire, spooled and ready for use on your STEEGER USA® Braider. Chemistry 304LV Melt Practice. This austenitic stainless steel is initially electric-arc melted. 304 is a broadly used stainless steel alloy, of which a small portion is utilized by manufacturers that supply the medical device industry. 318 2. Then as a refinement to the purity and homogeneity of the metal, 304LV is Vacuum Arc Remelted (VAR). Cold drawn bioabsorbable ferrous and ferrous composite wires: An evaluation of in vitro vascular cytocompatibility. Fort Wayne Metals uses two manufacturing techniques. 043 CAR20 2. It is a very strong, safe, and non-toxic material with corrosion-resistant properties, being mechanically strong and highly flexible so that it can endure deformation and remain intact. With round wire as thin as 0. Nov. SURCHARGES Alloy Dec. 808 4. Feb. Oct. 304LV, 304V Stainless Steel Cobalt is a naturally occurring trace element within stainless steels. Suture Wire Stents Guidewires & Delivery Systems Endoscopy And other demanding medical products PRODUCT USES Nitinol (Binary & Ternary) CP Ti Gr. Round wire is reduced in diameter by drawing the wire through diamond dies. com Contact us. ASTM A313 Stainless Steel 304V/304LV Medical Wire For Guide Wires Medical wire is used in the medical industry as surgical instruments, implants, and devices. It is. The fill ratio of DFT® wire impacts other mechanical properties. MagBen (Materials) 28 Apr 15 14:28. Typically used in the cold-worked condition, tensile strengths are typically comparable to 304. Jan. In grade 304 stainless steel, the maximum carbon content is set at 0. A reducing atmosphere is preferred, but inert gas can be used. 304 Stainless Steel Pipe/Tube, Flanges, Fittings. A reducing atmosphere is preferred but inert gas can be used. Home. g. There is a carbide precipitation phenomenon that occurs between 427 and 899°C that reduces the corrosion. Oct. From casting, forging, steel to hot and cold rolling process. Shaped, Flat, Square, Round, Fine Wire, Plated and Bare Wire ASTM A276, ASTM A313, ASTM A666 304V Alloy Description. It is a non-magnetic alloy in the annealed condition but becomes magnetic as it is cold worked. Our engineering team can help you determine which materials and fill ratio are best suited for your application. However, both alloys are non-magnetic and can be cold-worked to achieve a wide range of properties. One of the most commonly used titanium alloys is an alpha-beta alloy containing 6% Al and 4% V. A286 2. We produce spring wire, electrolytic polished wire, fine wire, wire for netting, hose wire, welding wire, cold heading, locking wire, and other products. Oct. 0127 mm) to 0. Typically, a guide wire is inserted. Feb. 687. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). Stainless steel types 1. The most common alloys used for medical device applications are 302, 304V, 304LV and 316LVM. This difference of 0. 175Suture Wire Stents Guidewires & Delivery Systems Endoscopy And other demanding medical products PRODUCT USES Nitinol (Binary & Ternary) CP Ti Gr. 672 CA450 1. The mechanical properties of grade 304LN stainless steel are displayed in the following table. 636 1. ) Because of this feature, 304LV is recommended when exposure to 427-649°C is likely. 003" Wire, 304LV SS, 10,200' at the best online prices at eBay! Free shipping for many products! This austenitic stainless steel is initially electric-arc melted. 612 7. 999 316LV 2. Feb. 302 will fully anneal at 1010-1121°C in just a few minutes. 732 8020P 3040P 1. 0: 5511; A 240; A 666; A 313; A 276; A 580; A Vacuum Arc Remelted (VAR), very low carbon chromium nickel steel with general corrosion resistance similar to Type 304 but with superior resistance to intergranular corrosion following welding or stress relieving. CP Titanium. Nov. Mechanical Properties %CW Y. Materials worked with include 304V and 304LV stainless steel, 35NLT®, and DFT® composites. Faster. 482 1. Chemistry DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP) Titanium; Flatwire eratures. Get Customized Orders of 304V, 304LVM, or 316LV Stainless Steel Wire for Medical Manufacturing Ulbrich specializes in tailoring 304V, 304LVM, and 316LV wire for. Stainless Steel Spring Wire for 304/304L/304M/304H High Quality Wire with High Strength. 304LV stainless steel 316LVM stainless steel Custom 455® alloy High-performance alloys 35N LT™ alloy MP35N® alloy L-605 alloy FWM™ 1058 alloy FWM™ 1537 alloy Titanium2023 ULBRICH SHAPED WIRE, INC. Overview. Chinese Supplier Stainless Steel Medical Wire 302/302HQ with Annealing and Soft High Elastic. In addition, the ASTM standard A313 for 304 stainless steel does controlled by a reduced carbon content in 304LV. 847 3. (psi) U. SURCHARGES Alloy Dec. Alloy X-750. Stainless Steel Spring Wire for 304/304L/304M/304H High Quality Wire with High Strength. Mechanical and microstructural characterization of new nickel-free low modulus β-type titanium wires during thermomechanical treatments. June May April Mar. 304LV 2. Custom 455. 304LV Melt Practice. 768 NIS80 5. DFT Composite Wire Research; Beta Titanium and Ni-Free SMA Alloys; Super-elastic/Nitinol Alloys; Superalloys; Absorbable Alloys; Magnetic Susceptibility Assessment; Technical Binder 2020; 302; 304LV; 304V; 316 LVM; 35N LT® Custom 455® FWM® 1537; FWM® 1058; DFT® Wire; MP35N® Ti 6Al-4V ELI; Unalloyed Commercially Pure (CP). Share to: Previous: Stainless Steel 321/321H Wire EPQ Wire Drawing for 0. Product Capability Wire. Subsequently, in order to improve the purity and homogeneity of the metal, the 304V adopted vacuum arc remelting (VAR) technology. Then as a refinement to the purity and homogeneity of the. Engineering characteristics of drawn filled Nitinol tube. The wire gauge indicates the electrical wire sizing, as defined by the American Wire (AWG) system. 304LV stainless steel 316LVM stainless steel Custom 455® alloy High-performance alloys 35N LT™ alloy MP35N® alloy L-605 alloy FWM™ 1058 alloy FWM™ 1537 alloy TitaniumThese procedures often utilize a flexible catheter having an inflatable balloon at the distal end and a guide wire lumen within at least a portion of the catheter. (Sensitization is the reduction in a material’s corrosion resistance due to exposure to elevated temp-eratures. NiTi #1-DFT®-30%Pt. Chemistry 302/304, 304LV, 304V Stainless Steel Cobalt is a naturally occurring trace element within stainless steels. A reducing atmosphere is preferred for thermal treatment but inert gas can be used. Find many great new & used options and get the best deals for Ulbrich Precision Flat Wire W304LV-7894-1470, 0. 249 2. This superalloy is initially melted using Vacuum Induction Melting (VIM) techniques. to about 950° C. 877 0. controlled by a reduced carbon content in 304LV. Fax (952) 368-9041DFT wire is a metal-to-metal composite developed to<br />. some nuclear and medical applications specify it must be VIM/VAR. 003" Wire, 304LV SS, 10,200' Sponsored. 304LV 1. . Hardness and strength can be improved through cold working. 834 1. Fatigue Failure Analysis of Enhanced 35N LT®. You can also compare it with other related products on the same site and find the best deal for your needs. 999 CAR20 7. CP titanium ranges from grade 1, which has the highest corrosion resistance, formability and. Fort Wayne Metals uses two manufacturing techniques to yield different types of. End. Typical applications include safety wires in a catheter guidewire, helical coils in a catheter guidewire and braiding wire. 845 NIS80 8. It is available in strip, foil and ribbon. Spring Wire. 59 (85) 0. 304V will fully anneal at 1010-1121°C in just a few minutes. In wire form, cold worked 302 will gain tensile strength when stress relieved at 350-427°C for 4-6 hours. Expand . There is a carbide precipitation phenomenon that occurs between 427 and 899°C that reduces the. en. 764 5. A reducing atmosphere is preferred for thermal treatment but inert gas can be used. Jan. The Influence of Melt Practice On Final Fatigue. CP Ti Gr4UnAlloyed (CP) Ti-Osteum® Ti-3Al-2. DFT® wire enables the unique ability to match dissimilar materials to provide a variety of properties in a single wire system. Chemistry Mechanical properties For more detailed specifications on 304LV please click here. As a result of extreme compressive forces imparted during the processing of the dissimilar materials, the mechanical bond formed between surfaces has been found to be. The ground wire, which is usually green or green with. Feb. Ulbrich rolls all five classifications of stainless alloys in multiple product forms for our customers. SLT wire can be produced from the following alloys: - 304V - 304LV - 302 - 301 - 35N LT® - 316LVM - FWM 1058® - Titanium Fort Wayne Metals is a leading manufacturer of medical grade precision materials. Alloy 304 can be easily welded and is the choice. End uses in the medical field are: pacing leads, stylets, catheters and orthopaedic cables. 304V will fully anneal at 1010-1121°C in just a few minutes. 钢号：304V不锈钢丝304W不锈钢线材304LV进口不锈钢盘线SUS304V. The wire Products listed above may contain Cobalt above 0. A286 1. 801 1. A reducing atmosphere is preferred for thermal treatment but inert gas can be used. 290 3. 0–20. Fatigue Performance of Nitinol Round Wire with varying cold work reductions. 304LV will fully anneal at 1010-1121°C in just a few minutes. Alloy 902 Alloy B. With DuoNian production experience, strict control 1. 811 0. the manufacturing of medical grade wire. Our main materials are stainless steel and alloy steel, and the raw materials we use are from the biggest and most well-known steel mills in China, we can supply wire in sizes ranging from 0. 15mm Bright Surface; Next: Hot Sale 302/3021A Stainless Steel Spring Wire Bright/Matte Surface with ISO certificate Fort Wayne Metals offers various types of medical grade wire that can be transformed into SLT wire. CP titanium is ordered in relation to the corrosion resistance, formability (ductility) and strength requirements of a specific application. Strip Wire; 304LV Stainless Steel UNS S30400 Strip; 304Cu Stainless Steel UNS 30430 Strip; Type 305 Stainless Steel UNS S30500. Deformation of a Ti-Nb alloy containing α"-martensite and omega phases; Bend Moment Analysis Comparing Strand AnnealedThermal Treatment. 304LV 2. 833 0. 808 4. Chinese Supplier Stainless Steel Medical Wire 302/302HQ with Annealing and Soft High Elastic. 4301, X5CrNi18-10; 304H, S30415, 1. Box 619 Westminster, SC 29693 (864) 647-6087 FAX: (864) 647- 1549 E-mail: FlatWire@ulbrich. O. Strip, Coil, Foil & Wire, ASTM A 276, ASTM A 313, ASTM A 666. These alloys are made up of between 17 to 20% chromium and between 8 to 15% nickel. Fine Wire. Composite wire with enhanced radiopacity, elasticity, and electrochemical behavior. Fatigue Failure Analysis of Enhanced 35N LT®. Patent Nov. MTSCO, 304V Medical Wire For Sale, China Factory Price, 304V Medical Wire Manufacturer, SupplierIn wire form, 304V will gain tensile strength when stress relieved at 350-427°C. ASTM A313 Stainless Steel 304V/304LV Medical Wire For Guide Wires. Stainless grade 304LV is the low-carbon variant of 304V, making it less susceptible to sensitization and more corrosion resistant when worked to high temperatures.